| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_90e7136bc810b844502b21de846a8a71 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01B3-22 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01B3-22 |
| filingDate |
1974-10-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1977-04-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2a2568083c48553b3ded6497059a7dfa
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_33dfe03e435048565e0536cbb425ecf9 |
| publicationDate |
1977-04-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-4018693-A |
| titleOfInvention |
Transformer oils |
| abstract |
The transformer oils of improved resistivity are prepared by adding an effective quantity of a carbonyl containing compound particularly an aldehyde or ketone to a conventional transformer oil. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8242062-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2005222474-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5014033-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2004147413-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7208451-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4081389-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2007212785-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5990056-A |
| priorityDate |
1974-10-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |